Extron electronic ISM 482 manual Standard Output Connections

Models: ISM 482

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Standard Output Connections

Standard Output Connections

NOTE: The two Output 1 outputs, consisting of five BNC connectors and a 15‑pin HD connector, output the identical video signal and the same sync format. The two Output 2 outputs are also identical to each other.

DVideo output BNC connectors — Connect RGB video displays to these two sets of female BNC connectors. Figure 7 shows how to connect the various video formats.

RR

GG

BB

H/HVHV

VV

RGBHV RGBS

Video Video

Figure 7. BNC Output Connections for RGBHV and RGBS Video

Video output 15-pin HD connectors — Connect RGB video displays to these two female 15-pin HD connectors.

EAudio output connectors — Connect audio devices, such as an audio amplifier or powered speakers, to these two 3.5 mm, 5-pole captive screw connectors. The connectors output the selected unamplified, line level audio. See figure 8 to properly wire an output connector.

No Ground Here

Tip

Sleeves Figure 7. BNC Output Connections for RGBHV and RGBS VideoFigure 8. Captive Screw Connector Wiring for Audio OutputManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background

Tip

Do not tin the wires!

L

Tip

L

 

Ring

 

 

Sleeves

 

R

Tip

R

Ring

 

 

No Ground Here

Balanced Stereo Output

Unbalanced Stereo Output

Figure 8. Captive Screw Connector Wiring for Audio Output

ATTENTION:

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

The length of exposed wires is critical. The ideal length is 0.2 inches (5 mm).

If the stripped section of wire is longer than 0.2 inches, the exposed wires may touch, causing a short circuit between them.

If the stripped section of wire is shorter than 0.2 inches, wires can be easily pulled out even if tightly fastened by the captive screws.

By default, the audio output follows the video switch. Audio breakaway, commanded via the front panel, the Ethernet link, or the RS-232 link, allows you to select from any one of the audio input sources. See the applicable portions of the Operation section (see page 12), Programming Guide section (see page 38), Switcher Software section (see page 50), and HTML Operation section (page 55).

ISM 482 Integrated Scaling Matrix Switcher • Installation

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Extron electronic ISM 482 manual Standard Output Connections, BNC Output Connections for RGBHV and RGBS Video